>4d75A (A:) observed residues (from ATOM records)
hshglfkklgipgptplpflgnilsyhkgfcmfdmechkkygkvwgfydgqqpvlaitdp
dmiktvlvkecysvftnrrpfgpvgfmksaisiaedeewkrlrsllsptftsgklkemvp
iiaqygdvlvrnlrreaetgkpvtlkdvfgaysmdvitstsfgvnidslnnpqdpfvent
kkllrfdfldpfflsitvfpflipilevlnicvfprevtnflrksvkrmkesrlehrvdf
lqlmidsqnshkalsdlelvaqsiififagyettssvlsfimyelathpdvqqklqeeid
avlpnkapptydtvlqmeyldmvvnetlrlfpiamrlervckkdveingmfipkgvvvmi
psyalhrdpkywtepekflperfskknkdnidpyiytpfgsgprncigmrfalmnmklal
irvlqnfsfkpcketqiplklslggllqpekpvvlkvesr